FENGYANG HAITAI CHEMICAL INDUSTRY CO.,LTD.founed in Feburary,2007, is located in "China Quality Quartz Sand Raw Material Base"-Fengyang County in Anhui Province. The quartz sand in the district is at top in China, average content of silica is above 99.3%. Using the advantageous ore sand resources to manufacture high quality sodium silicate,zeolite,synthetic detergent and other chemical products. Our first phase project is four production line of 3.0—4.0 solid sodium silicate by soda ash meth...